S
M
T
W
T
F
S
31
64°
36°
1
68°
41°
2
70°
45°
3
72°
48°
4
68°
46°
5
72°
46°
6
73°
50°
7
70°
46°
8
70°
52°
9
70°
55°
10
72°
46°
11
70°
46°
12
72°
46°
13
70°
48°
14
68°
52°
15
70°
50°
16
73°
45°
17
79°
48°
18
74°
48°
19
63°
46°
20
60°
42°
21
62°
45°
22
65°
45°
23
71°
44°
24
68°
46°
25
69°
45°
26
68°
44°
27
68°
44°
28
68°
45°
29
71°
46°
30
71°
45°
1
66°
35°
2
66°
38°
3
65°
39°
4
68°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in La Plata
La Plata's June 2026 forecast shows daily high temperatures ranging from 60° to 74°, with overnight lows between 35° and 48°. The average high for June is 67° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in La Plata. See also: July | August | September.